Second amendment compilation of type Ia SNe

In this work, we have compiled a new sample of 465 peculiar velocities from low redshift (z<0.067) Type Ia supernovae. We compare the reconstructed velocity field derived from the 2M++ galaxy redshift compilation to the supernovae, the SFI++ and the 2MTF Tully-Fisher distance catalogues.

We used a forward method to jointly infer the distances and the velocities of distance indicators by comparing the observations to the reconstruction. Comparison of the reconstructed peculiar velocity fields to observations allows us to infer the cosmological parameter combination f{sigma}_8_, and the bulk flow velocity arising from outside the survey volume. The residual bulk flow arising from outside the 2M++ volume is inferred to be 171^+11^_-11_km/s in the direction l=301{deg}+/-4{deg} and b=0{deg}+/-3{deg}.